Graphics::SetClip Method (Rectangle, CombineMode)
.NET Framework (current version)
Sets the clipping region of this Graphics to the result of the specified operation combining the current clip region and the rectangle specified by a Rectangle structure.
Assembly: System.Drawing (in System.Drawing.dll)
Parameters
- rect
-
Type:
System.Drawing::Rectangle
Rectangle structure to combine.
- combineMode
-
Type:
System.Drawing.Drawing2D::CombineMode
Member of the CombineMode enumeration that specifies the combining operation to use.
The following code example is designed for use with Windows Forms, and it requires PaintEventArgse, which is a parameter of the Paint event handler. The code performs the following actions:
Creates a small rectangle for the clipping region.
Sets the clipping region to the rectangle with the Replace member.
Fills a large rectangle with a solid black brush.
The result is a small, filled, black rectangle.
public: void SetClipRectangleCombine( PaintEventArgs^ e ) { // Create rectangle for clipping region. Rectangle clipRect = Rectangle(0,0,100,100); // Set clipping region of graphics to rectangle. e->Graphics->SetClip( clipRect, CombineMode::Replace ); // Fill rectangle to demonstrate clip region. e->Graphics->FillRectangle( gcnew SolidBrush( Color::Black ), 0, 0, 500, 300 ); }
.NET Framework
Available since 1.1
Available since 1.1
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